<script setup>
import { useSecondGoodsTypeData } from '@/views/SubCategory/composables/useSecondGoodsTypeData'
const { goodsSecondTypeData } = useSecondGoodsTypeData()

import { getGoodsInfoBySecondGoodsTypeIdData } from "@/apis/goodsInfo";
// import { useRoute, onBeforeRouteUpdate } from "vue-router";
import { useRoute } from "vue-router";
import { onMounted, ref } from "vue"
import GoodsItem from '@/views/Home/components/GoodsItem.vue'



const route = useRoute();
const pageInfo = ref({
  pageNum: 1,
  pageSize: 20,
  pageSort: 'createTime',
  pageGoodsTypeId: route.params.id
  })
const goodsData = ref([])

const getGoodsDataById = async (  ) => {
  const res = await getGoodsInfoBySecondGoodsTypeIdData(pageInfo.value);
  goodsData.value = res.data;
}

// onBeforeRouteUpdate((to) => {
//   const pageInfo = ref({
//   pageNum: 1,
//   pageSize: 20,
//   pageSort: 'publishTime',
//   pageGoodsTypeId: to.params.id
//   })
//   getGoodsDataById(pageInfo);
// });

const tabchange = () => {
  pageInfo.value.pageNum = 1
  getGoodsDataById()  
}
const disabled = ref(false)
const load = async () => {
  pageInfo.value.pageNum++
  const res = await getGoodsInfoBySecondGoodsTypeIdData(pageInfo.value);
  // goodsData.value = res.data;
  goodsData.value = [...goodsData.value,...res.data]
  if(res.data.length===0){
    disabled.value = true
  }
}

onMounted(() => {
    getGoodsDataById(pageInfo);
});


</script>

<template>
  <div class="container">
    <!-- 面包屑 -->
    <div class="bread-container">
      <el-breadcrumb separator=">">
        <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item :to="`/category/${goodsSecondTypeData.parentGoodsTypeId}`">{{ goodsSecondTypeData.parentGoodsTypeName }} </el-breadcrumb-item>
        <el-breadcrumb-item>{{ goodsSecondTypeData.name }}</el-breadcrumb-item>
      </el-breadcrumb>
    </div>
    <div class="sub-container">
      <el-tabs v-model="pageInfo.pageSort" @tab-change="tabchange">
        <el-tab-pane label="最新商品" name="createTime"></el-tab-pane>
        <el-tab-pane label="最高人气" name="popularityNum"></el-tab-pane>
        <el-tab-pane label="评论最多" name="commentNum"></el-tab-pane>
      </el-tabs>
      <div class="body" v-infinite-scroll="load" :infinite-scroll-disabled="disabled">
        <!-- 商品列表-->
        <GoodsItem v-for="goods in goodsData" :good="goods" :key="goods.id"></GoodsItem>
      </div>
    </div>
  </div>
</template>



<style lang="scss" scoped>
.bread-container {
  padding: 25px 0;
  color: #666;
}

.sub-container {
  padding: 20px 10px;
  background-color: #fff;

  .body {
    display: flex;
    flex-wrap: wrap;
    padding: 0 10px;
  }

  .goods-item {
    display: block;
    width: 220px;
    margin-right: 20px;
    padding: 20px 30px;
    text-align: center;

    img {
      width: 160px;
      height: 160px;
    }

    p {
      padding-top: 10px;
    }

    .name {
      font-size: 16px;
    }

    .desc {
      color: #999;
      height: 29px;
    }

    .price {
      color: $priceColor;
      font-size: 20px;
    }
  }

  .pagination-container {
    margin-top: 20px;
    display: flex;
    justify-content: center;
  }
}
</style>